Pros: Read speed is very good. I get close to the 80 MB/s that is advertized.
Cons: I read the reviews before I bought this and several complained about the write speed. I bought this anyway since capacity was really all I was concerned with. Turns out the reviews were right. Write speed is pathetic. I can only get around 10 MB/s. I have had USB 2 flash drives that wrote much faster than that.